| Trade Stimulator |  Check Upright Card Machine | 1901 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | Duck | 1901 | Mills Novelty Co. Chicago, IL, USA |
| Trade Stimulator | Jockey | 1901 | Mills Novelty Co. Chicago, IL, USA |
| Trade Stimulator | Jumbo Success No.4 Big Success | 1901 | Mills Novelty Co. Chicago, IL, USA |
| Trade Stimulator | Jumbo Success No.5 Big Success | 1901 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | Mills Brownie Jackpot | 1901 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | Mills Roulette | 1901 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | Mills Roulette Musical model | 1901 | Mills Novelty Co. Chicago, IL, USA |
| Strength Tester | New Lifter Owl Lifter | 1901 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | Our Baby | 1901 | Mills Novelty Co. Chicago, IL, USA |
| Trade Stimulator | Success No.4 Little Success | 1901 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | The Dewey 2-Bits | 1901 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | The Dewey 2-Bits Musical model | 1901 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | The Dewey Check | 1901 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | The Dewey Check Musical model | 1901 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | The Mills Chicago Check | 1901 | Mills Novelty Co. Chicago, IL, USA |
| Slot Machine | The Mills Chicago Check Musical model | 1901 | Mills Novelty Co. Chicago, IL, USA |
| Trade Stimulator | Upright Card Machine | 1901 | Mills Novelty Co. Chicago, IL, USA |
